Update Strings.resx

"Assigments" should be "Assignments"

Author: Blackbaud-ShaydeNofziger

Rules/Strings.resx

@@ -445,7 +445,7 @@
     <value>UseApprovedVerbs</value>
   </data>
   <data name="UseDeclaredVarsMoreThanAssignmentsName" xml:space="preserve">
-    <value>UseDeclaredVarsMoreThanAssigments</value>
+    <value>UseDeclaredVarsMoreThanAssignments</value>
   </data>
   <data name="UsePSCredentialTypeName" xml:space="preserve">
     <value>UsePSCredentialType</value>
@@ -822,4 +822,4 @@
   <data name="UseToExportFieldsInManifestCorrectionDescription" xml:space="preserve">
     <value>Replace {0} with {1}</value>
   </data>
-</root>
+</root>